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The organization is looking for an experienced Systems Administrator with strong Linux, virtualization, and storage experience to support a primarily on prem infrastructure environment. This role maintains the reliability, availability, and security of Windows, Linux, virtual machines, and core infrastructure that supports 24/7 operations. The environment includes modern Windows Server builds, RedHat Linux, and a large VMware footprint.
Job Responsibility:
Administer and support Linux (RedHat) and Windows Server environments
Manage virtualization platforms (VMware) across ~500 virtual machines and ~60 servers
Maintain and support storage technologies and related infrastructure
Perform system installation, configuration, troubleshooting, patching, upgrades, and performance tuning
Maintain hardware environments, primarily Dell server infrastructure
Support identity and access systems (Active Directory, Entra ID) and M365
Administer and support cloud services in Azure or AWS (as applicable)
Assist with security responsibilities including SIEM, endpoint protection, vulnerability scanning, and compliance tasks
Create and maintain scripts (preferably from scratch) to automate tasks and improve system reliability
Produce and maintain documentation for processes, standards, system configurations, and inventory
Monitor uptime and performance using enterprise monitoring tools
Participate in incident response, including root cause analysis and on call rotation
Build and deploy software packages and support enterprise application environments
Collaborate with internal teams on infrastructure projects and upgrades
Requirements:
Strong hands-on experience with Linux administration (RedHat preferred)
High proficiency with virtualization technologies (VMware)
Experience with storage administration in enterprise environments
Familiarity with Windows 11 and Windows Server 2022
Experience in medium-sized enterprise environments
Strong troubleshooting skills across systems, hardware, and virtual infrastructure
Ability to manage both on prem and hybrid environments (90–95% on prem today)
Ability to write and maintain custom scripts
Nice to have:
Kubernetes experience
RedHat certifications (RHCSA/RHCE)
Experience administering cloud platforms such as Azure or AWS